This document is a daily lesson log from a physical science teacher in the Philippines. It outlines the objectives, content, learning resources, procedures, reflections and assessments for three weeks of lessons on the formation of elements and the evolution of the concept of atoms. The lessons include topics like the Big Bang theory, stellar evolution, nuclear reactions, radioactive dating, and the history of atomic theory from ancient Greece to modern structures of atoms and subatomic particles. Cultural elements from Philippine folklore are also integrated into some lessons.